대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.80-82
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- 2004
퓨리에 급수를 이용한 단상 SRM 특성 해석
Characteristic Analysis of Single Phase SRM Using Fourier Series
- Lee, Jong-Han (Chungnam National University) ;
- Lee, Eun-Woong (Chungnam National University) ;
- Kim, Yong-Heon (Chungnam National University)
- 발행 : 2004.04.22
초록
The single phase switched reluctance motor(SRM) is more simpler and robust in the structure than poly phase SRM. It has the merits that it reduces the switching elements and the energy density per volume is very high. Recently, it has been researched and developed in various types and starting method due to the technique of power electronics and the computer added design. This paper presents a analytical representation of the phase inductance of a single phase SRM, as function of position and current, taking into account the non-linearity of the magnetic circuit. the method is based on Fourier series expansion. Analytical expressions for the calculation of instantaneous phase inductance, flux linkage, coenergy and electromagnetic torque as a function of rotor position and winding currents are derived.
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